CN115090354A - High-efficient categorised construction waste recovery equipment - Google Patents
High-efficient categorised construction waste recovery equipment Download PDFInfo
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- CN115090354A CN115090354A CN202210912161.2A CN202210912161A CN115090354A CN 115090354 A CN115090354 A CN 115090354A CN 202210912161 A CN202210912161 A CN 202210912161A CN 115090354 A CN115090354 A CN 115090354A
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- 239000002699 waste material Substances 0.000 title claims abstract description 138
- 238000010276 construction Methods 0.000 title claims abstract description 122
- 238000011084 recovery Methods 0.000 title description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000004064 recycling Methods 0.000 claims abstract description 30
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 26
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 19
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000011324 bead Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 51
- 239000004570 mortar (masonry) Substances 0.000 abstract description 19
- 239000002916 wood waste Substances 0.000 abstract description 17
- 239000004576 sand Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 239000004575 stone Substances 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 21
- 239000007788 liquid Substances 0.000 description 17
- 239000010814 metallic waste Substances 0.000 description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 7
- 239000004566 building material Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a construction waste recycling device capable of efficiently classifying, which relates to the technical field of buildings and comprises a supporting seat, a stripping assembly and a classifying assembly, wherein a fixed seat is arranged at the left end of the top of the supporting seat, a connecting sleeve is connected to the outer side of the top of the fixed seat, a feeding sliding plate is arranged on the outer side of the top of the connecting sleeve, a nitrogen inlet seat is connected to the left side of the bottom of the connecting sleeve, rolling balls are arranged on the inner side surface of the connecting sleeve, a rotating sleeve is arranged on the inner side of the connecting sleeve, a first motor is connected to the outer side of the right part of the rotating sleeve, and a contour plate is arranged on the inner side surface of the rotating sleeve. The invention distinguishes the concrete sand stone and the wood waste by adopting the water body to carry out density, so that the classification of the concrete sand stone and the wood waste is convenient, meanwhile, the water body can assist the concrete sand stone to form mortar, and the wood waste can be automatically separated by water level reduction, thereby improving the environmental protection performance of the equipment, and simultaneously improving the recycling utilization rate of the materials after separation.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a construction waste recycling device capable of efficiently classifying.
Background
The building is under construction or dismantles the back, can remain a large amount of waste materials usually, and construction waste is mostly timber plate, reinforced concrete, has higher recycle value, so need use waste recycling equipment to collect remaining the waste material.
As in application No.: 202110395178.0, the invention relates to the field of construction, in particular to a construction waste recycling device. The crushing of the building materials can be realized by the matching use of the crankshaft crushing device and the outer frame assembly; the crushing effect can be adjusted through the crankshaft crushing device; the secondary crushing of the building material can be improved by the crushing assembly; separation of the building materials may be achieved by a mid-end transition combination. Including bent axle reducing mechanism, the frame assembly, smash the assembly, middle-end transition assembly, connect belt one, connect belt two, middle-end pivot one, transmission straight-tooth one, the input motor, the input straight-tooth, connect belt one drive the magnetism curved bar and rotate in lower extreme commentaries on classics hole, rotate the in-process at lower extreme commentaries on classics hole simultaneously, it rotates to drive the drive closed lever, when drive closed lever and arc slide bar contact, trigger type magnet in the magnetism curved bar, adsorb the magnetic material that falls into on the magnetism curved bar.
Waste recovery plants similar to the above applications currently suffer from the following drawbacks:
waste recovery equipment on the market is difficult effectual carry out classification to timber, reinforcing bar and concrete usually, can only unify the broken back centralized processing again with it, and this recovery availability that causes the waste material is not high, and the feature of environmental protection is not strong, and difficult separation is disassembled between reinforcing bar and the concrete in addition to block up waste recovery equipment easily, also be a big difficult problem in the waste recovery equipment use.
In view of the above, the present invention provides a construction waste recycling apparatus with high efficiency classification by improving the existing structure and defects.
Disclosure of Invention
The present invention is directed to a construction waste recycling apparatus with high efficiency classification, which solves the above problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a construction waste recycling device capable of efficiently classifying comprises a supporting seat, a stripping assembly and a classifying assembly, wherein a fixed seat is arranged at the left end of the top of the supporting seat, a connecting sleeve is connected to the outer side of the top of the fixed seat, a feeding sliding plate is arranged on the outer side of the top of the connecting sleeve, a nitrogen inlet seat is connected to the left side of the bottom of the connecting sleeve, rolling balls are arranged on the inner side surface of the connecting sleeve, a rotating sleeve is arranged on the inner side of the connecting sleeve, a first motor is connected to the outer side of the right portion of the rotating sleeve, a profile plate is arranged on the inner side surface of the rotating sleeve, a discharging port is formed in the right end of the bottom of the rotating sleeve, the stripping assembly is arranged at the middle end of the inner side of the connecting sleeve, a classifying box is arranged on the outer side of the bottom of the supporting seat, a metal separating assembly is arranged on the inner side of the top of the classifying box, a water inlet pipe is connected to the outer end of the left side of the classifying box, an opening door is arranged at the outer end of the right side of the classifying box, the classification component is arranged on the inner side of the bottom of the classification box, and a discharge hole is formed in the left end of the bottom of the classification box.
Furthermore, the linking sleeve is connected with the rotating sleeve in a sleeved mode, and the outer surface of the rotating sleeve is attached to the outer surface of the rolling bead.
Furthermore, the stripping assembly comprises a connecting rod, a stripping plate and a hydraulic push plate, the stripping plate is connected to the upper side and the lower side of the connecting rod, and the hydraulic push plate is connected to the two sides of the outer portion of the stripping plate.
Furthermore, the connecting rod and the connecting sleeve are vertically distributed, the connecting rod and the stripping plate are integrated, and the width of the stripping plate is similar to that of the contour plate.
Furthermore, the width of the hydraulic push plate is similar to that of the contour plate, and the outer surface of the hydraulic push plate is attached to the contour plate after the hydraulic push plate is pushed out.
Further, metal separator module includes electric push rod, displacement seat, second motor, axis of rotation and electromagnetism suction disc, the output of electric push rod is connected with the displacement seat, and displacement seat is provided with the second motor near categorised case one side, the output of second motor is connected with the axis of rotation, and the outer end of axis of rotation is connected with the electromagnetism suction disc.
Furthermore, the electromagnetic suction plates are rotatably connected with the rotating shaft, and two electromagnetic suction plates are arranged inside the classification box.
Further, categorised subassembly includes swash plate, connection plate, third motor, stirring rake and closing plate, the bottom inboard of swash plate is connected with connection plate, the bottom outside of categorised case is settled there is the third motor, the output of third motor is connected with the stirring rake, and the top outside of stirring rake is provided with the closing plate.
Furthermore, the inclined plate and the connecting plate are integrated, and the shape of a gap of the connecting plate is matched with that of the sealing plate.
Furthermore, the third motor is connected with the stirring paddle and the sealing plate in a rotating mode, and the sealing plate and the connecting plate are distributed in a parallel mode.
The invention provides a construction waste recycling device capable of efficiently classifying, which has the following beneficial effects: the nitrogen inlet seat can inject liquid nitrogen into the rotating sleeve, after the liquid nitrogen is contacted with the construction waste, the construction waste can be quickly cooled, concrete in the construction waste can be quickly embrittled after being cooled, the construction waste is driven to move through the rotation of the rotating sleeve, the liquid nitrogen can be fully contacted with the construction waste, the contour plate can play a guiding role for the construction waste, the contour plate can be matched with a stripping plate to extrude and collide the construction waste, the concrete is collided after being cooled, the concrete can be quickly separated from the wrapped reinforcing steel bars, the separation difficulty of the concrete, the sand and the wood waste can be greatly reduced, the water body is adopted to distinguish the concrete, the sand and the wood waste in a density mode, the classification of the concrete, the sand and the wood waste can be facilitated, meanwhile, the water body can assist the concrete, the sand and the mortar to form mortar, the wood waste can be automatically separated through the water level reduction, and the environmental protection performance of the equipment can be improved, and simultaneously, the recycling utilization rate of the materials after separation can be improved.
1. In the process of displacing the construction waste in the rotating sleeve, the nitrogen inlet seat can inject liquid nitrogen into the rotating sleeve, the liquid nitrogen can be quickly cooled after contacting the construction waste, concrete in the construction waste can be quickly embrittled after being cooled, the rotation of the rotating sleeve drives the construction waste to displace, the liquid nitrogen can be fully contacted with the construction waste, the outline plate can guide the construction waste, the outline plate can be matched with the stripping plate to extrude and collide the construction waste, and the concrete can be quickly separated from the wrapped reinforcing steel bars by colliding the concrete after being cooled, so that the separation difficulty of the concrete and the wrapped reinforcing steel bars can be greatly reduced, and the condition that the concrete and the wrapped reinforcing steel bars cannot be separated to block equipment can be avoided.
2. The hydraulic component is arranged in the connecting rod of the invention, and in the process of moving the construction waste in the rotating sleeve, the hydraulic components in the connecting rods work to push out the hydraulic push plates on the two sides of the outer part of the stripping plate, the width of the hydraulic push plates is similar to that of the contour plate, after the hydraulic push plate is pushed out, the hydraulic push plate can be closed towards the direction of the contour plate, in the process of closing the hydraulic push plate and the contour plate, the hydraulic push plate can extrude the construction waste between the hydraulic push plate and the construction waste, so that the equipment can be transported, crushing the construction waste with larger volume can improve the transportation convenience of the construction waste in the subsequent flow, simultaneously through disassembling construction waste, also can make things convenient for the classification of construction waste, because of the cooling embrittlement of liquid nitrogen, the crushing flow that enables the hydraulic push pedal is convenient in addition, and the separation flow of concrete and reinforcing bar also can be made things convenient for to the hydraulic push pedal simultaneously.
3. The electromagnetic suction plate can be electrified and magnetized, after construction waste falls on the surface of the electromagnetic suction plate, the electromagnetic suction plate can adsorb metal construction waste, after the construction waste on the surface of the electromagnetic suction plate is increased, the rotating shaft can drive the electromagnetic suction plate to rotate through the operation of the second motor, so that the electromagnetic suction plate can turn over and shake off the construction waste which cannot be adsorbed, the equipment can quickly separate the metal construction waste from other types of construction waste, when the metal waste adsorbed on the surface of the electromagnetic suction plate is excessive, the electric push rod works, the displacement seat can drive the second motor to move backwards, the electromagnetic suction plate can move out of the inner side of the classification box, the electromagnetic suction plate can lose power after passing through the classification box, and the metal waste adsorbed on the surface can fall on a collection component outside the equipment.
4. After the construction waste is separated from the metal waste, the construction waste can enter clear water, after the construction waste contacts water, the wood waste can float on the water surface, the concrete gravel waste can sink into the water and pass through the inclined plate and the connecting plate to enter the bottom end of the classifying box, at the moment, the third motor drives the stirring paddle to work, the stirring paddle can crush the concrete gravel for the second time and fully mix the concrete gravel and the water to form mortar, after the concrete gravel is mixed to form the mortar, the third motor drives the sealing plate to rotate to be matched with the notch of the connecting plate, the discharge port is opened, the mortar can be discharged out of equipment through the classifying box, and the concrete gravel is made into the mortar, so that the subsequent use, storage and transportation of the mortar are facilitated.
5. After the sealing plate is matched with the gap of the connecting plate, water can flow out of the classification box through the gap between the sealing plate and the connecting plate, floating wood waste is large in size and can be blocked by the sealing plate and the connecting plate, after water completely flows out of the classification box, the wood waste can be easily collected by opening the opening and closing door, the water is used for distinguishing the concrete sand stone and the wood waste in density, classification of the concrete sand stone and the wood waste is facilitated, meanwhile, the water can assist the concrete sand stone to form mortar, and the wood waste can be automatically separated through water level reduction, so that the environmental protection performance of equipment is improved, and the recycling rate of the separated materials can be improved.
Drawings
FIG. 1 is a schematic front view showing the overall structure of an apparatus for recycling construction waste with high efficiency of classification according to the present invention;
FIG. 2 is a schematic view showing the construction of a filter assembly of an apparatus for recycling construction waste with high efficiency of classification according to the present invention;
FIG. 3 is an enlarged schematic view of the construction at A in FIG. 1 of an apparatus for recycling construction waste with high efficiency of classification according to the present invention;
FIG. 4 is a schematic view showing a longitudinal sectional structure of a rotary sleeve of the construction waste recycling apparatus for efficient classification according to the present invention;
FIG. 5 is an enlarged view of the construction at B in FIG. 1 of the construction waste recycling apparatus for efficient classification according to the present invention;
FIG. 6 is a schematic top view of an electromagnetic absorption plate of the construction waste recycling apparatus for efficient classification according to the present invention;
FIG. 7 is a schematic top view of a connector tile of an efficient sorting construction waste recycling apparatus of the present invention;
fig. 8 is a schematic structural view of a sealing plate of a construction waste recycling apparatus for efficient classification according to the present invention.
In the figure: 1. a supporting seat; 2. a fixed seat; 3. a connecting sleeve; 4. a feeding sliding plate; 5. a nitrogen inlet seat; 6. rolling the beads; 7. rotating the sleeve; 8. a first motor; 9. a contour plate; 10. stripping the assembly; 1001. a connecting rod; 1002. stripping the plate; 1003. hydraulic push plate; 11. a discharge outlet; 12. a classification box; 13. a metal separation assembly; 1301. an electric push rod; 1302. a displacement seat; 1303. a second motor; 1304. a rotating shaft; 1305. an electromagnetic suction plate; 14. a water inlet pipe; 15. opening and closing the door; 16. a classification component; 1601. a sloping plate; 1602. a connection plate; 1603. a third motor; 1604. a stirring paddle; 1605. a sealing plate; 17. and (4) a discharge port.
Detailed Description
Referring to fig. 1-8, the present invention provides the following technical solutions: a high-efficiency classified construction waste recovery device comprises a supporting seat 1, a stripping component 10 and a classification component 16, wherein a fixed seat 2 is arranged at the left end of the top of the supporting seat 1, a connecting sleeve 3 is connected to the outer side of the top of the fixed seat 2, a feeding sliding plate 4 is arranged on the outer side of the top of the connecting sleeve 3, a nitrogen inlet seat 5 is connected to the left side of the bottom of the connecting sleeve 3, rolling balls 6 are arranged on the inner side surface of the connecting sleeve 3, a rotating sleeve 7 is arranged on the inner side of the connecting sleeve 3, a first motor 8 is connected to the outer side of the right portion of the rotating sleeve 7, a contour plate 9 is arranged on the inner side surface of the rotating sleeve 7, a discharge port 11 is formed in the right end of the bottom of the rotating sleeve 7, the stripping component 10 is arranged at the middle end of the inner side of the connecting sleeve 3, a classification box 12 is arranged on the outer side of the bottom of the supporting seat 1, a metal separation component 13 is arranged on the inner side of the top of the classification box 12, and a water inlet pipe 14 is connected to the left side of the classification box 12, an opening and closing door 15 is arranged at the outer end of the right side of the classification box 12, a classification component 16 is arranged on the inner side of the bottom of the classification box 12, and a discharge hole 17 is formed in the left end of the bottom of the classification box 12.
Referring to fig. 1-4, the connecting sleeve 3 is connected with the rotating sleeve 7 in a sleeved manner, the outer surface of the rotating sleeve 7 is attached to the outer surface of the rolling ball 6, the peeling assembly 10 comprises a connecting rod 1001, a peeling plate 1002 and a hydraulic push plate 1003, the upper side and the lower side of the connecting rod 1001 are connected with the peeling plate 1002, the two sides of the outer part of the peeling plate 1002 are connected with the hydraulic push plate 1003, the connecting rod 1001 and the connecting sleeve 3 are vertically distributed, the connecting rod 1001 and the peeling plate 1002 are integrated, the width of the peeling plate 1002 is similar to that of the contour plate 9, the width of the hydraulic push plate 1003 is similar to that of the contour plate 9, and the outer surface of the hydraulic push plate 1003 is attached to the contour plate 9 after being pushed out;
the concrete operation is as follows, the construction waste to be recycled is poured into the inner side of the feeding sliding plate 4, the construction waste can slide into the inner part of the rotating sleeve 7 through the guiding of the feeding sliding plate 4, after the construction waste enters the inner part of the rotating sleeve 7, the rotating sleeve 7 can be driven to rotate through the work of the first motor 8, the rotating sleeve 7 can enable the construction waste in the inner part to rotate together in the rotating process, the construction waste can displace towards the direction of the discharge port 11 through the guiding component of the outline plate 9 in the rotating process, the inner part of the connecting sleeve 3 is connected with the rolling beads 6, after the rotating sleeve 7 is connected with the connecting sleeve 3, the rolling beads 6 are attached to the outer surface of the rotating sleeve 7, the friction force of the rotating sleeve 7 in the rotating process can be effectively reduced through the auxiliary rotation of the rolling beads 6, and the fixed seat 2 can be connected with the supporting seat 1 through bolts, the fixing seat 2 can stably support the connecting sleeve 3, liquid nitrogen can be injected into the rotating sleeve 7 by the nitrogen inlet seat 5 in the process that the construction waste is displaced in the rotating sleeve 7, the liquid nitrogen can be rapidly cooled after being contacted with the construction waste, concrete in the construction waste can be rapidly embrittled after being cooled, the construction waste can be driven to displace by rotating the rotating sleeve 7, the liquid nitrogen can be fully contacted with the construction waste, the profile plate 9 can play a guiding role for the construction waste, the construction waste can be extruded and collided by the stripping plate 1002 in a matching way, the stripping plate 1002 can be fixed on the connecting sleeve 3 through the connecting rod 1001, the fixing stability of the stripping plate 1002 can be ensured, the concrete can be collided after being cooled, the concrete can be rapidly separated from the wrapped reinforcing steel bar, and the separation difficulty of the concrete and the wrapped reinforcing steel bar can be greatly reduced, meanwhile, the situation that the construction waste cannot be separated to block the equipment can be avoided, a hydraulic component is arranged in the connecting rod 1001, the hydraulic component in the connecting rod 1001 works in the process that the construction waste moves in the rotating sleeve 7, the hydraulic push plates 1003 on the two sides of the outer portion of the stripping plate 1002 can be pushed out, the width of each hydraulic push plate 1003 is similar to that of the outline plate 9, after the hydraulic push plates 1003 are pushed out, the hydraulic push plates 1003 can be drawn close to the outline plate 9, the hydraulic push plates 1003 can extrude the construction waste between the hydraulic push plates in the process that the hydraulic push plates are drawn close, the equipment can crush the construction waste with larger volume in the transportation process, the transportation convenience of the construction waste in the subsequent process can be improved, meanwhile, the classification of the construction waste can be facilitated, in addition, the crushing process of the hydraulic push plates 1003 can be facilitated due to the temperature reduction and embrittlement of liquid nitrogen, meanwhile, the hydraulic push plate 1003 can also facilitate the separation process of concrete and steel bars, hydraulic components in the connecting rod 1001 adopt hydraulic oil with a low freezing point, and meanwhile, the connecting rod 1001 has a heat preservation measure, so that the influence of liquid nitrogen on the hydraulic components can be greatly reduced.
Referring to fig. 5-8, the metal separating assembly 13 includes an electric push rod 1301, a displacement seat 1302, a second motor 1303, a rotating shaft 1304 and an electromagnetic suction plate 1305, the output end of the electric push rod 1301 is connected with the displacement seat 1302, one side of the displacement seat 1302 close to the sorting box 12 is provided with the second motor 1303, the output end of the second motor 1303 is connected with the rotating shaft 1304, the outer end of the rotating shaft 1304 is connected with the electromagnetic suction plate 1305, the electromagnetic suction plate 1305 is rotatably connected with the rotating shaft 1304, two electromagnetic suction plates 1305 are arranged inside the sorting box 12, the sorting assembly 16 includes a sloping plate 1601, a connecting plate 1602, a third motor 1603, a stirring paddle 1604 and a sealing plate 1605, the inner side of the bottom of the sloping plate 1601 is connected with the connecting plate 1602, the outer side of the bottom of the sorting box 12 is provided with the third motor 1603, the output end of the third motor 1603 is connected with the stirring paddle 1604, the outer side of the top of the stirring paddle 1604 is provided with the sealing plate 1605, the sloping plate 1601 is integrated with the connecting plate 1602, the gap of the connecting plate 1602 is matched with the shape of the sealing plate 1605, the third motor 1603 is rotatably connected with the stirring paddle 1604 and the sealing plate 1605, and the sealing plate 1605 and the connecting plate 1602 are distributed in a parallel shape;
the concrete operation is as follows, after the broken construction waste moves to the right end of the rotating sleeve 7, the first motor 8 drives the rotating sleeve 7 to restore to the positive position, so that the discharge outlet 11 at the bottom end of the rotating sleeve 7 can be aligned with the material through-feeding trough at the top end of the supporting seat 1, after the valve in the discharge outlet 11 is opened, the construction waste in the rotating sleeve 7 can be discharged into the classifying box 12 through the discharge outlet 11, after the construction waste enters the classifying box 12, the construction waste firstly falls on the surface of the electromagnetic suction plate 1305, the electromagnetic suction plate 1305 can be electrified and magnetized, after the construction waste falls on the surface of the electromagnetic suction plate 1305, the electromagnetic suction plate 1305 can adsorb the metal construction waste, after the construction waste on the surface of the electromagnetic suction plate 1305 increases, through the operation of the second motor 1303 can drive the electromagnetic suction plate 1305 to rotate, so that the electromagnetic suction plate 1305 can turn over and shake off the unadsorbed construction waste, the device can rapidly separate metal building waste from other types of building waste, when the metal waste adsorbed on the surface of the electromagnetic suction plate 1305 is too much, the electric push rod 1301 works to enable the displacement seat 1302 to drive the second motor 1303 to move backwards, so that the electromagnetic suction plate 1305 can move out of the inner side of the classification box 12, the electromagnetic suction plate 1305 can lose power after the classification box 12, the metal waste adsorbed on the surface of the electromagnetic suction plate 1305 can fall onto a collection assembly outside the device, the electromagnetic suction plate 1305 can reset to work continuously after the adsorbed metal waste is emptied, the water inlet pipe 14 can inject clean water into the classification box 12 before the classification box 12 is used, the water inlet pipe 14 stops injecting water into the classification box 12 after the clean water is injected to the position which is as high as the water inlet pipe 14, the building waste can enter the clean water after the metal waste is separated, and the building waste is contacted with the water, the wood waste can float on the water surface, the concrete gravel waste can sink into the water and pass through the sloping plate 1601 and the connecting plate 1602 to enter the bottom end of the classification box 12, at this time, the third motor 1603 drives the stirring paddle 1604 to work, the stirring paddle 1604 can crush the concrete gravel for the second time and mix the concrete gravel with the water to form mortar, after the concrete gravel is mixed to form mortar, the third motor 1603 drives the sealing plate 1605 to rotate until the gap of the connecting plate 1602 is matched, the discharge port 17 is opened, the mortar can be discharged out of the device through the classification box 12, the concrete gravel can be made into mortar to facilitate subsequent use, storage and transportation, after the gap of the sealing plate 1605 and the connecting plate 1602 is matched, the water can flow out of the classification box 12 through the gap between the sealing plate 1605 and the connecting plate 1602, the floating wood waste has large volume and can be blocked by the sealing plate 1605 and the connecting plate 1602, and after the water completely flows out of the classification box 12, open the shutter 15, alright easily collect wooden waste material, distinguish concrete grit and wooden waste material through adopting the water to carry out density, enable classification convenience between them, the water can assist the concrete grit to form the mortar simultaneously, accessible water level decline autosegregation goes out wooden waste material again, this environmental protection performance that makes equipment promotes, the recycle utilization degree after the material separation above also can promoting simultaneously.
In conclusion, when the high-efficiency classified construction waste recycling device is used, firstly construction waste to be recycled is poured into the inner side of the feeding sliding plate 4, the construction waste can slide into the inside of the rotating sleeve 7 through the guiding of the feeding sliding plate 4, after the construction waste enters the inside of the rotating sleeve 7, the rotating sleeve 7 can be driven to rotate through the work of the first motor 8, the rotating sleeve 7 can enable the construction waste inside to rotate together in the rotating process, the construction waste can be displaced towards the direction of the discharge port 11 through the guiding component of the contour plate 9 in the rotating process, the rolling beads 6 are connected with the inside of the connecting sleeve 3, after the rotating sleeve 7 is connected with the connecting sleeve 3, the rolling beads 6 are attached to the outer surface of the rotating sleeve 7, and through the auxiliary rotation of the rolling beads 6, the friction force of the rotating sleeve 7 in the rotating process can be effectively reduced, the fixed seat 2 can be connected with the supporting seat 1 through a bolt, so that the fixed seat 2 can stably support the connecting sleeve 3;
then, in the process that the construction waste is displaced in the rotating sleeve 7, the nitrogen inlet seat 5 can inject liquid nitrogen into the rotating sleeve 7, and after the liquid nitrogen is contacted with the construction waste, can quickly cool the construction waste, the concrete in the construction waste can be quickly embrittled after meeting cold, the construction waste is driven to move by rotating the sleeve 7, so that the liquid nitrogen can be fully contacted with the construction waste, the profile plate 9 can guide the construction waste, the stripping plate 1002 can be matched to extrude and collide the construction waste, the stripping plate 1002 can be fixed on the connecting sleeve 3 through the connecting rod 1001, the fixing stability of the stripping plate 1002 can be ensured, the concrete is cooled and then collided, so that the concrete and the wrapped steel bars can be quickly separated, the difficulty in separating the two can be greatly reduced, and the condition that the two cannot be separated to block equipment can be avoided;
then in the process that the construction waste moves in the rotating sleeve 7, the hydraulic components in the connecting rods 1001 work to push out the hydraulic push plates 1003 at two sides of the outer part of the stripping plate 1002, the width of the hydraulic push plates 1003 is similar to that of the outline plate 9, after the hydraulic push plates 1003 are pushed out, the hydraulic push plates 1003 can be drawn close to the outline plate 9, in the process that the hydraulic push plates 1003 are drawn close to each other, the construction waste between the hydraulic push plates 1003 and the outline plate 9 can be extruded by the equipment, the construction waste with larger volume can be crushed in the transportation process, the transportation convenience of the construction waste in the subsequent process can be improved, meanwhile, the classification of the construction waste can be facilitated by disassembling the construction waste, in addition, the crushing process of the hydraulic push plates 1003 is facilitated due to the temperature reduction and embrittlement of liquid nitrogen, and the separation process of concrete and reinforcing steel bars can be facilitated by the hydraulic push plates 1003, hydraulic components in the joint rod 1001 adopt hydraulic oil with a low freezing point, and the joint rod 1001 has a heat preservation measure, so that the influence of liquid nitrogen on the hydraulic components can be greatly reduced;
after the broken construction waste moves to the right end of the rotating sleeve 7, the first motor 8 drives the rotating sleeve 7 to restore to the forward position, so that the discharge port 11 at the bottom end of the rotating sleeve 7 can be aligned to the material passing groove at the top end of the supporting seat 1, after a valve in the discharge port 11 is opened, the construction waste in the rotating sleeve 7 can be discharged into the classifying box 12 through the discharge port 11, after the construction waste enters the classifying box 12, the construction waste firstly falls on the surface of the electromagnetic suction plate 1305, the electromagnetic suction plate 1305 can be electrified and magnetized, after the construction waste falls on the surface of the electromagnetic suction plate 1305, the electromagnetic suction plate 1305 can adsorb the metal construction waste, after the construction waste on the surface of the electromagnetic suction plate 1305 is increased, the rotating shaft 1304 can drive the electromagnetic suction plate 1305 to rotate through the operation of the second motor 1303, so that the electromagnetic suction plate 1305 can turn over and shake off the construction waste which cannot be adsorbed, the device can rapidly separate metal type construction waste from other types of construction waste, when the metal waste adsorbed on the surface of the electromagnetic suction plate 1305 is too much, the electric push rod 1301 works to enable the displacement seat 1302 to drive the second motor 1303 to move backwards, so that the electromagnetic suction plate 1305 can move out of the inner side of the classification box 12, the electromagnetic suction plate 1305 can lose power after the classification box 12, the metal waste adsorbed on the surface of the electromagnetic suction plate 1305 can fall onto a collection assembly outside the device, the electromagnetic suction plate 1305 can reset to continue to work after the adsorbed metal waste is emptied, and the classification box 12 is used;
finally, after the metal waste is separated, the construction waste can enter into clear water, after the construction waste is contacted with water, the wood waste can float on the water surface, the waste of concrete gravel can sink into the water and pass through the inclined plate 1601 and the connecting plate 1602 to enter the bottom end of the classification box 12, at the moment, the third motor 1603 drives the stirring paddle 1604 to work, the stirring paddle 1604 can crush the concrete gravel for the second time and fully mix the concrete gravel with the water body to form mortar, after the concrete gravel is mixed to form the mortar, the third motor 1603 drives the sealing plate 1605 to rotate until the sealing plate 1605 is matched with the notch of the connecting plate 1602, the discharge port 17 is opened, the mortar can be discharged out of the equipment through the classification box 12, the concrete gravel can be made into the mortar for subsequent use and storage and transportation, after the sealing plate 1605 is matched with the notch of the connecting plate 1602, the water body can flow out of the classification box 12 through the gap between the sealing plate 1605 and the connecting plate 1602, and the floating wood waste is large in volume, can be blockked by closing plate 1605 and linkage plate 1602, after water flows out classification case 12 completely, open shutter 15 is opened, alright easily collect wooden waste material, carry out density through adopting the water and distinguish concrete grit and wooden waste material, enable classification convenience between them, the water can assist the concrete grit to form the mortar simultaneously, accessible water level decline autosegregation goes out wooden waste material again, this makes the environmental protection performance of equipment promote, the recycle utilization degree after the material separation also can promote simultaneously.
Claims (10)
1. The efficient and classified construction waste recycling equipment is characterized by comprising a supporting seat (1), a stripping component (10) and a classification component (16), wherein a fixed seat (2) is arranged at the left end of the top of the supporting seat (1), a connecting sleeve (3) is connected to the outer side of the top of the fixed seat (2), a feeding sliding plate (4) is arranged on the outer side of the top of the connecting sleeve (3), a nitrogen inlet seat (5) is connected to the left side of the bottom of the connecting sleeve (3), rolling balls (6) are arranged on the surface of the inner side of the connecting sleeve (3), a rotating sleeve (7) is arranged on the inner side of the connecting sleeve (3), a first motor (8) is connected to the outer side of the right portion of the rotating sleeve (7), a contour plate (9) is arranged on the surface of the inner side of the rotating sleeve (7), a discharging opening (11) is formed in the bottom of the rotating sleeve (7), the stripping component (10) is arranged at the middle end of the inner side of the connecting sleeve (3), the bottom outer side of the supporting seat (1) is provided with a classification box (12), the top inner side of the classification box (12) is provided with a metal separation component (13), the left outer end of the classification box (12) is connected with a water inlet pipe (14), the right outer end of the classification box (12) is provided with an opening and closing door (15), the classification component (16) is arranged on the bottom inner side of the classification box (12), and the bottom left end of the classification box (12) is provided with a discharge hole (17).
2. The recycling apparatus for construction waste with high efficiency classification as claimed in claim 1, wherein the joint sleeve (3) is connected with the rotating sleeve (7) in a sleeved manner, and the outer surface of the rotating sleeve (7) is attached with the outer surface of the rolling bead (6).
3. The construction waste recycling apparatus for efficiently sorting according to claim 1, wherein the stripper assembly (10) comprises a joint rod (1001), a stripper plate (1002) and a hydraulic push plate (1003), the stripper plate (1002) is connected to the upper and lower sides of the joint rod (1001), and the hydraulic push plate (1003) is connected to the outer two sides of the stripper plate (1002).
4. An apparatus for recycling construction waste with high efficiency as claimed in claim 3, wherein the connecting rod (1001) is vertically distributed with the connecting sleeve (3), the connecting rod (1001) is integrated with the stripping plate (1002), and the width of the stripping plate (1002) is similar to the width of the profile plate (9).
5. The construction waste recycling device for high efficiency classification as claimed in claim 3, wherein the width of the hydraulic push plate (1003) is similar to the width of the contour plate (9), and the outer surface of the hydraulic push plate (1003) is fit with the contour plate (9) after being pushed out.
6. The construction waste recycling device for efficient classification as claimed in claim 1, wherein the metal separation assembly (13) comprises an electric push rod (1301), a displacement seat (1302), a second motor (1303), a rotating shaft (1304) and an electromagnetic suction plate (1305), the output end of the electric push rod (1301) is connected with the displacement seat (1302), the second motor (1303) is arranged on one side of the displacement seat (1302) close to the classification box (12), the output end of the second motor (1303) is connected with the rotating shaft (1304), and the outer end of the rotating shaft (1304) is connected with the electromagnetic suction plate (1305).
7. An apparatus for recycling construction waste with high efficiency of classification as claimed in claim 6, wherein the electromagnetic suction plate (1305) is rotatably connected with the rotation shaft (1304), and the electromagnetic suction plate (1305) is disposed in two pieces inside the classification box (12).
8. The construction waste recycling device for efficient classification as claimed in claim 1, wherein the classification component (16) comprises a sloping plate (1601), a connection plate (1602), a third motor (1603), a stirring paddle (1604) and a sealing plate (1605), the connection plate (1602) is connected to the inner side of the bottom of the sloping plate (1601), the third motor (1603) is arranged on the outer side of the bottom of the classification box (12), the stirring paddle (1604) is connected to the output end of the third motor (1603), and the sealing plate (1605) is arranged on the outer side of the top of the stirring paddle (1604).
9. The apparatus for recycling construction waste with high efficiency as claimed in claim 8, wherein the sloping plate (1601) is integrated with the engaging plate (1602), and the slit of the engaging plate (1602) is matched with the shape of the sealing plate (1605).
10. The recycling apparatus for construction waste with high efficiency classification as claimed in claim 8, wherein the third motor (1603) is rotatably connected with the stirring paddle (1604) and the sealing plate (1605), and the sealing plate (1605) is parallel to the connection plate (1602).
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